"He's making way too much money off your ignorance and spitefullness."
Mine? You're terribly confused, here. Jeff Foxworthy, being a "redneck" himself, is perfectly entitled to find the humor in it. I don't think he considers himself smelly, though, nor do I think he's ever refered to "rednecks" in that manner. You, on the other hand, have.
"You might smell like SunnySide if ..." sounds like a good beginning for a few jokes to me, along about now.